CVE-2022-23621 Missing authorization in xwiki-platform

2022-02-0921:25:11

CWE-862

GitHub_M

www.cve.org

xwiki platform

missing authorization

security vulnerability

CVSS3

5.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H

EPSS

0.001

Percentile

41.4%

JSON

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with SCRIPT right can read any file located in the XWiki WAR (for example xwiki.cfg and xwiki.properties) through XWiki#invokeServletAndReturnAsString as $xwiki.invokeServletAndReturnAsString("/WEB-INF/xwiki.cfg"). This issue has been patched in XWiki versions 12.10.9, 13.4.3 and 13.7-rc-1. Users are advised to update. The only workaround is to limit SCRIPT right.

CNA Affected

[
  {
    "product": "xwiki-platform",
    "vendor": "xwiki",
    "versions": [
      {
        "status": "affected",
        "version": ">= 13.6.0, < 13.7-rc-1"
      },
      {
        "status": "affected",
        "version": ">= 13.0.0, < 13.4.3"
      },
      {
        "status": "affected",
        "version": "< 12.10.9"
      }
    ]
  }
]